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Xiaoqian Wang

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  • Shanghai, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Switchable liquid crystal fresnel lens
    • Patent number 9,933,685
    • Issue date Apr 3, 2018
    • The Hong Kong University of Science and Technology
    • Abhishek Kumar Srivastava
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    SWITCHABLE LIQUID CRYSTAL FRESNEL LENS
    • Publication number 20150036084
    • Publication date Feb 5, 2015
    • THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
    • Abhishek Kumar Srivastava
    • G02 - OPTICS